diff --git a/bitcoin-s-docs/docs.sbt b/bitcoin-s-docs/docs.sbt
index 163e025db6..146cf2a1cb 100644
--- a/bitcoin-s-docs/docs.sbt
+++ b/bitcoin-s-docs/docs.sbt
@@ -25,7 +25,7 @@ mdocExtraArguments := List("--no-link-hygiene")
 // these variables gets passed to mdoc, and can be read
 // from there
 mdocVariables := Map(
-  "STABLE_VERSION" -> "0.1.0",
+  "STABLE_VERSION" -> "0.2.0",
   "UNSTABLE_VERSION" -> version.value
 )
 
diff --git a/inThisBuild.sbt b/inThisBuild.sbt
index 8ea1f18d8d..39ccdf3db7 100644
--- a/inThisBuild.sbt
+++ b/inThisBuild.sbt
@@ -1,6 +1,6 @@
 val scala2_11 = "2.11.12"
 val scala2_12 = "2.12.10"
-val scala2_13 = "2.13.0"
+val scala2_13 = "2.13.1"
 
 scalaVersion in ThisBuild := scala2_13
 
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 58f135dbb3..94b67827ae 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -3,7 +3,7 @@
 addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.4.0")
 
 // collect code coverage when executing tests
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.0")
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.1")
 
 // report code coverage to Coveralls
 addSbtPlugin("org.scoverage" % "sbt-coveralls" % "1.2.7")
@@ -25,7 +25,7 @@ addSbtPlugin("ch.epfl.scala" % "sbt-bloop" % "1.3.5")
 addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.4.31")
 
 // write markdown files with type-checked Scala
-addSbtPlugin("org.scalameta" % "sbt-mdoc" % "1.3.2")
+addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.0.3")
 
 // SQL migrations
 addSbtPlugin("io.github.davidmweber" % "flyway-sbt" % "6.0.7")